| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 158 |
29.4%
|
| 2 | No | 371 |
69%
|
| 3 | Don't know | 9 |
1.7%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 463 |